This was inevitable. As Chris Hayes of The Nation told Keith Olbermann this evening, a boycott could "recalculate the incentives" for the citizens of Arizona and the politicians in the state. Once Super Bowls and major conventions start to go elsewhere (as was the case two decades ago when a similar boycott was successfully used to protest the state's failure to recognize the Martin Luther King holiday), the cavalier anti-immigrant positions will become a lot more expensive. Hopefully, the business community and sensible Arizonans who are appalled by what just happened in their state will mobilize to repeal the bill...